Fertilizer technology and use / 
O.P. Engelstad, editor ; editorial committee, F.C. Boswell ... [et al.]. 
 - 3rd ed. 
 - Madison, Wis. :  Soil Science Society of America,  1985. 
 - xviii, 633 p. :  ill. 
<br/><br/><label>ISBN: </label>0891187790 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fertilizer industry--United States.<br/>Fertilizers
<br/><br/><label>LC Class. No.: </label>S633  / .F43 1985 
<br/><br/><label>Dewey Class. No.: </label>631.8/1�19